measures of policy and management both in private business and in public administration which are unmistakably of the nature of sabotage and which are not only considered to be excusable, but are deliberately sanctioned by statute and common law and by the public conscience. Many such measures are quite of the essence of the case | under the established system of law and order, price and business, and are faithfully believed to be indispensable to the common good. It should not be difficult to show that the common welfare in any community which is organized on the price system cannot be maintained without a salutary use of sabotage — that it to say, such habitual recourse to delay and obstruction of industry and such restriction of output as will maintain prices at a reasonably profitable level and so guard against business depression. Indeed, it is precisely considerations of this nature that are now engaging the best attention of officials and business men in their endeavors to tide over a threatening depression in American business and a consequent season of hardship for all those persons whose main dependence is free income from investments.
Without some salutary restraint in the way of sabotage on the productive use of the available
